This unique home - called D * Dynamic - is the idea of British architects David Grunberg and Daniel Woolfson.
French designers have introduced a specially designed table that acts as a room air conditioner without electricity.
Robots are large in shape and size like the real characters in the famous Transformers movie made by Chinese farmers with scraps and old materials.
In just 10 seconds, Japan's WR-07 robot, transformed from a car into a robot identical to the robot in the Transformer movie.